Post Offices
Post Offices in & near Washington Park, Delaware. Operating hours, locations, phone/fax number, services information.
Centerpoin Post Office
Centerpoint Post Office in Historic New Castle, Delaware on Johnson Way. Operating hours, phone number, services information, and other locations.
Address: 105 Johnson Way, Historic New Castle, DE 19720
Phone: 302-328-6472
Fax: 302-328-2671
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457